Rotary SPOA7 10 Series - Page 63

63
Trouble
Lift stops short of full rise or slow raise
speed.
Motor doesn't run.
Lift won't lower
Remedy
1. Fill tank to MIN__ mark with ISO AW 32
hydraulic oil or Dextron III ATF.
2. 2-Post: Start unit, raise lift about 2ft
(61cm). Open cylinder bleeders 2 turns.
Close bleeders when fluid streams.
Lower lift and fill tank.
3. Ensure that 110 volt power source is
reaching control.
4. Replace batteries.
5. Replace fuse
Replace charger
1. Turn disconnect to "ON" position.
2. Replace switch.
3. Replace fuse.
4. Replace fuse.
5. Make sure wired properly.
6. Ensure 110 volt power source is reach-
ing control (all plugs attached).
7. Replace batteries.
8. Replace fuse
Replace Charger
1. Raise lift to disengage velocity fuse and
then press lower handle slowly.
Cause
1. Low oil level.
2. Air in hydraulic
lines/cylinders
3. Batteries not being charged
(charger lights off)
4. Batteries worn out
5. Charger failure
1. Disconnect switched "OFF"
2. Check overhead switch burned out.
3. 350 Amp fuse blown
4. 2 Amp fuse blown
5. Loose wire
6. Batteries not being charged
7. Batteries worn out
8. Charger failure
1. Velocity fuse tripped
TROUBLE SHOOTING: SHOCKWAVE